Static task
static1
Behavioral task
behavioral1
Sample
2024-06-20_6d429838e0bbc4739c4f4f3f4be95aba_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-20_6d429838e0bbc4739c4f4f3f4be95aba_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-20_6d429838e0bbc4739c4f4f3f4be95aba_cryptolocker
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Size
51KB
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MD5
6d429838e0bbc4739c4f4f3f4be95aba
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SHA1
9284df055a83d640363b705c63ff98860b87cf34
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SHA256
3d3d34d52a851d8bc3ee2f2506656c561874dc2dbe64e491a2ee1bd2aa2f220e
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SHA512
768042d57fdb63a256f83ba8b37b07588834ccd6612bdaaa17a9e5a23ee0af29d607ac44e56e296e306d2364c26e55d9d85da8942130c3648da2d2ce10a971af
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SSDEEP
768:OQz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvgpnY1n9e:Oj+1NMOtEvwDpjr8hgpY19e
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-20_6d429838e0bbc4739c4f4f3f4be95aba_cryptolocker
Files
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2024-06-20_6d429838e0bbc4739c4f4f3f4be95aba_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE